CN215896857U - Flexible charging device - Google Patents
Flexible charging device Download PDFInfo
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- CN215896857U CN215896857U CN202121656158.6U CN202121656158U CN215896857U CN 215896857 U CN215896857 U CN 215896857U CN 202121656158 U CN202121656158 U CN 202121656158U CN 215896857 U CN215896857 U CN 215896857U
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Abstract
The utility model discloses a flexible charging device, which comprises a charging seat and a charging head; the charging seat comprises a charging female head and a female head base; the charging head comprises a charging male head, a floating plate, a male head base, a floating guide post and a floating spring; the charging male head is arranged on the floating plate and is connected with the charging female head in a plugging manner; a plurality of movable through holes are arranged on the floating plate; a plurality of floating guide posts are arranged on the male base; the floating guide columns respectively penetrate through the movable through holes, movable gaps are reserved between the floating guide columns and the movable through holes to allow the floating plate to swing in multiple directions, and the floating guide columns are connected with the movable through holes in an anti-disengagement mode; the floating springs are respectively sleeved outside the floating guide columns so as to be compressed between the floating plate and the male base; the charging head has all-directional freedom, the charging can be successfully carried out under the condition that the positioning accuracy of the equipment to be charged has deviation, the charging head has neutral, the charging head can return to the initial position after the external force is eliminated, and the problem that the neutral of the existing charging mechanism is poor is also practically solved.
Description
Technical Field
The utility model relates to the technical field of robot charging, in particular to a flexible charging device.
Background
The mobile robot is widely applied to various industries, and in order to realize continuous operation of the mobile robot without human intervention, an automatic charging technology is developed, and an automatic charging mechanism is a key part of the automatic charging mechanism.
However, the automatic charging mechanism of the existing mobile robot is complex, and certain errors exist in the positioning charging process, so that neutral cross is set, and a technical scheme capable of solving the problem is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flexible charging device to solve the problem that the existing charging mechanism is poor in neutral.
In order to solve the above technical problem, the present invention provides a flexible charging device, which includes a charging seat and a charging head; the charging seat comprises a charging female head and a female head base, and the charging female head is arranged on the female head base; the charging head comprises a charging male head, a floating plate, a male head base, a floating guide post and a floating spring; the charging male head is arranged on the floating plate and is used for being connected with the charging female head in a plugging and unplugging manner; a plurality of movable through holes are formed in the floating plate; a plurality of floating guide posts are arranged on the male head base; the floating guide columns respectively penetrate through the movable through holes, movable gaps are reserved between the floating guide columns and the inner walls of the movable through holes to provide spaces for the floating plate to swing in multiple directions, and the floating guide columns are in limit connection with the movable through holes to prevent the floating plate and the floating guide columns from being separated; the floating springs are respectively sleeved outside the floating guide columns and compressed between the floating plate and the male base.
In one embodiment, the floating guide column comprises a narrow column section and a wide column section which are connected with each other, the narrow column section penetrates through the movable through hole, and the wide column section is sleeved with the floating spring in a matched size mode.
In one embodiment, a position of the narrow column section, which penetrates through the movable through hole, is provided with a limiting gasket, and the limiting gasket is abutted with the surface of the floating plate, which is away from the male base.
In one embodiment, the male base comprises an interconnecting telescoping mechanism and a translating mechanism, the translating mechanism is connected with the plurality of floating guide posts, and the plurality of floating springs are compressed between the floating plate and the translating mechanism; the telescopic mechanism is used for driving the charging male head to move back and forth along the axial direction of the floating spring; the translation mechanism is used for driving the charging male head to move back and forth along the direction perpendicular to the axial direction of the floating spring.
In one embodiment, the telescopic mechanism comprises a fixed seat, a telescopic guide shaft, a guide bearing and a telescopic spring; the guide bearings are all arranged on the fixed seat; the plurality of telescopic guide shafts respectively penetrate through the plurality of guide bearings and the fixed seat to be connected with the translation mechanism, and the plurality of telescopic guide shafts are in limit connection with the plurality of guide bearings so as to prevent the plurality of telescopic guide shafts and the plurality of guide bearings from being separated; the plurality of telescopic springs are respectively sleeved outside the plurality of telescopic guide shafts and compressed between the fixed seat and the translation mechanism.
In one embodiment, the translation mechanism comprises a translation moving plate, a telescopic moving plate, a guide rail, a guide rod and a centering spring; one surface of the translational motion moving plate is connected with the floating guide column, the other surface of the translational motion moving plate is provided with a sliding block and two spring limiting blocks, and the two spring limiting blocks are respectively arranged on two opposite sides of the sliding block; one surface of the telescopic moving plate is connected with the telescopic mechanism, and the other surface of the telescopic moving plate is provided with the guide rail and the guide rod; the arrangement track of the guide rail is perpendicular to the telescopic direction of the telescopic mechanism, and the slide block is mounted on the guide rail in a sliding manner; the axial direction of the guide rods is consistent with the extending direction of the arrangement track of the guide rail, and the two guide rods are respectively arranged on two opposite sides of the sliding block; the two centering springs are respectively sleeved outside the two guide rods, the two centering springs are respectively abutted against the two spring limiting blocks, and the two centering springs are used for pushing the charging male head to be centered.
In one embodiment, the charging seat further comprises a mounting plate, a female seat guide shaft and a female seat spring; the mounting plate is provided with a plurality of female seat guide shafts which penetrate through the female head base, and the female seat guide shafts are in limited connection with the female head base so as to prevent the female head base and the female seat guide shafts from being separated; a plurality of female seat spring contract in female head base with between the mounting panel, it is a plurality of female seat spring's axial and a plurality of the axial mutually perpendicular of unsteady guide post.
The utility model has the following beneficial effects:
the floating springs are respectively sleeved outside the floating guide columns and compressed between the floating plate and the male head base, so that the charging male head can be in an elastic movable state, the floating guide columns respectively penetrate through the movable through holes, and a movable gap is reserved between the floating guide columns and the inner walls of the movable through holes to provide a space for the floating plate to swing in multiple directions, so that various movable modes are provided for the charging male head, the requirement for automatic centering adjustment under various conditions is met, and the problem that the existing charging mechanism is poor in neutrality is practically solved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a charging stand according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 1;
fig. 4 is a schematic diagram of a charging head structure according to an embodiment of the present invention;
FIG. 5 is a schematic sectional view taken along line B-B of FIG. 4;
FIG. 6 is an enlarged view of the portion C of FIG. 5;
fig. 7 is a schematic view showing an assembly structure of the telescopic guide shaft and the guide bearing of fig. 4.
The reference numbers are as follows:
10. a charging seat; 11. a charging female head; 12. a female head base; 13. mounting a plate; 14. a female seat guide shaft; 15. a female seat spring;
20. a charging head; 21. a charging male head; 22. a floating plate; 221. a movable through hole; 23. a male base; 24. A floating guide post; 241. a narrow column section; 242. a wide column section; 25. a floating spring; 26. a movable gap; 27. A limiting gasket; 28. a telescoping mechanism; 281. a fixed seat; 282. a telescopic guide shaft; 283. a tension spring; 284. a guide bearing; 285. a gasket; 29. a translation mechanism; 291. a flexible moving plate; 292. translating the plate; 293. a guide rail; 294. a guide bar; 295. centering the spring; 296. a slider; 297. and a spring limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The present invention provides a flexible charging device, embodiments of which are shown in fig. 1, 4, 5 and 6, including a charging stand 10 and a charging head 20; the charging stand 10 comprises a charging female head 11 and a female head base 12, wherein the charging female head 11 is arranged on the female head base 12; the charging head 20 comprises a charging male head 21, a floating plate 22, a male head base 23, a floating guide column 24 and a floating spring 25; the charging male head 21 is arranged on the floating plate 22, and the charging male head 21 is used for being connected with the charging female head 11 in a plugging mode; a plurality of movable through holes 221 are arranged on the floating plate 22; a plurality of floating guide posts 24 are arranged on the male base 23; the floating guide columns 24 respectively penetrate through the movable through holes 221, movable gaps 26 are reserved between the floating guide columns 24 and the inner walls of the movable through holes 221 to provide a space for the floating plate 22 to swing in multiple directions, and the floating guide columns 24 are in limit connection with the movable through holes 221 to prevent the floating plate 22 and the floating guide columns 24 from separating; the floating springs 25 are respectively sleeved outside the floating guide posts 24, and the floating springs 25 are compressed between the floating plate 22 and the male base 23.
Referring to fig. 4 and 6, since the floating spring 25 is compressed between the floating plate 22 and the male base 23, the floating spring 25 can constantly keep applying a pushing force to the floating plate 22, and thus the charging male 21 can be ensured to be elastically movable; and a movable gap 26 is left between the floating guide column 24 and the inner wall of the movable through hole 221 to provide a space for the floating plate 22 to swing in multiple directions, for example, the floating plate 22 can move up and down, left and right, and swing obliquely with a certain amplitude, so that various moving modes are provided for the charging male head 21, the automatic centering adjustment requirements under various conditions are met, and the problem that the existing charging mechanism is poor in neutral is practically solved.
The embodiment is centered to mean that the floatability of the charging mechanism enables the charging male head 21 to have all-directional degrees of freedom, and the charging male head 21 can return to the initial state and be kept at a certain initial position without being influenced by an external force.
As shown in fig. 6, the floating guide post 24 includes a narrow post section 241 and a wide post section 242 connected to each other, the narrow post section 241 passes through the movable through hole 221, and the wide post section 242 is sleeved with the floating spring 25 in a matching manner.
After the arrangement mode is adopted, the diameter of the wide column section 242 is larger than the aperture of the movable through hole 221, so that the compression distance of the floating spring 25 is limited, the floating spring 25 is always in a reasonable compression state, and important guarantee is provided for prolonging the service life of the floating spring 25.
As shown in fig. 6, a position where the narrow column section 241 passes through the movable through hole 221 is provided with a limit gasket 27, and the limit gasket 27 abuts against a surface of the floating plate 22 facing away from the male base 23.
With this arrangement, since the stopper washer 27 covers the position other than the position on the circumferential side of the movable through-hole 221, the stopper washer 27 abuts against the surface of the floating plate 22, and the floating plate 22 is reliably prevented from coming off the plurality of floating guide posts 24.
As shown in fig. 4 to 7, the male base 23 includes a telescoping mechanism 28 and a translating mechanism 29 connected to each other, the translating mechanism 29 is connected to the plurality of floating guide posts 24, and the plurality of floating springs 25 are compressed between the floating plate 22 and the translating mechanism 29; the telescopic mechanism 28 is used for driving the charging male head 21 to move back and forth along the axial direction of the floating spring 25; the translation mechanism 29 is used for driving the charging male head 21 to move back and forth along the direction perpendicular to the axial direction of the floating spring 25.
After adopting this mode of setting, telescopic machanism 28 is used for driving the public head 21 that charges to carry out the back-and-forth movement of horizontal direction, and translation mechanism 29 is used for driving the public head 21 that charges to carry out the left-and-right movement of horizontal direction to for the public head 21 that charges provides wider moving range, with the better user demand that satisfies the automatic matching counterpoint and charge.
Specifically, the telescopic mechanism 28 includes a fixed seat 281, a telescopic guide shaft 282, a guide bearing 284 and a telescopic spring 283; a plurality of guide bearings 284 are arranged on the fixed seat 281; the plurality of telescopic guide shafts 282 respectively pass through the plurality of guide bearings 284 and the fixed seat 281 to be connected with the translation mechanism 29, and the plurality of telescopic guide shafts 282 are in limit connection with the plurality of guide bearings 284 to prevent the plurality of telescopic guide shafts 282 from being separated from the plurality of guide bearings 284; the plurality of extension springs 283 are respectively sleeved outside the plurality of extension guide shafts 283, and the plurality of extension springs 283 are compressed between the fixed seat 281 and the translation mechanism 29.
After the arrangement, the telescopic guide shaft 282 limits the forward and backward movement direction of the translation mechanism 29, and the telescopic spring 283 continuously applies elastic thrust to the translation mechanism 29, so that elastic forward and backward movement of the charging male head 21 is realized; a spacer 285 may be attached to an end of the telescopic guide shaft 282, and the spacer 285 may abut against the guide bearings 284, thereby realizing a limit connection between the plurality of telescopic guide shafts 282 and the plurality of guide bearings 284.
Specifically, the translation mechanism 29 includes a translation direction moving plate 292, a telescopic direction moving plate 291, a guide rail 293, a guide bar 294, and a centering spring 295; one surface of the translational moving plate 292 is connected with a floating guide column 24, the other surface of the translational moving plate 292 is provided with a slide block 296 and two spring limit blocks 297, and the two spring limit blocks 297 are respectively arranged at two opposite sides of the slide block 296; one surface of the telescopic moving plate 291 is connected to the telescopic mechanism 28, and the other surface of the telescopic moving plate 291 is provided with a guide rail 293 and a guide bar 294; the arrangement track of the guide rail 293 is perpendicular to the extension direction of the extension mechanism 28, and a slide block 296 is slidably mounted on the guide rail 293; the axial direction of the guide bar 294 coincides with the extending direction of the arrangement track of the guide rail 293, and the two guide bars 294 are respectively arranged at two opposite sides of the slider 296; two centering springs 295 are respectively sleeved outside the two guide rods 294, the two centering springs 295 are respectively abutted to the two spring limit blocks 297, and the two centering springs 295 are used for pushing the charging male head 21 to be centered.
After the arrangement is adopted, since the centering springs 295 on the left side and the right side can apply the same pushing force to the spring limit blocks 297, the charging male head 21 can be quickly centered without being subjected to other external forces, so as to meet the centering requirements in various use situations.
As shown in fig. 1 to 4, the charging stand 10 further includes a mounting plate 13, a female stand guide shaft 14, and a female stand spring 15; a plurality of female guide shafts 14 are arranged on the mounting plate 13, the female guide shafts 14 penetrate through the female base 12, and the female guide shafts 14 are in limited connection with the female base 12 to prevent the female base 12 from being separated from the female guide shafts 14; the plurality of female seat springs 15 are compressed between the female base 12 and the mounting plate 13, and the axial directions of the plurality of female seat springs 15 and the axial directions of the plurality of floating guide posts 24 are perpendicular to each other.
After the arrangement, the female guide shaft 14 defines the vertical moving track of the charging female head 11 and the female base 12, and the female spring 15 continuously applies the elastic thrust to the female base 12, thereby realizing the elastic up-and-down movement of the charging female head 11.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A flexible charging device is characterized in that,
comprises a charging seat and a charging head;
the charging seat comprises a charging female head and a female head base, and the charging female head is arranged on the female head base;
the charging head comprises a charging male head, a floating plate, a male head base, a floating guide post and a floating spring;
the charging male head is arranged on the floating plate and is used for being connected with the charging female head in a plugging and unplugging manner;
a plurality of movable through holes are formed in the floating plate;
a plurality of floating guide posts are arranged on the male head base;
the floating guide columns respectively penetrate through the movable through holes, movable gaps are reserved between the floating guide columns and the inner walls of the movable through holes to provide spaces for the floating plate to swing in multiple directions, and the floating guide columns are in limit connection with the movable through holes to prevent the floating plate and the floating guide columns from being separated;
the floating springs are respectively sleeved outside the floating guide columns and compressed between the floating plate and the male base.
2. The flexible charging device of claim 1, wherein the floating guide post comprises a narrow post section and a wide post section connected with each other, the narrow post section passes through the movable through hole, and the wide post section is sleeved with the floating spring in a size matching manner.
3. The flexible charging device according to claim 2, wherein a position of the narrow column section passing through the movable through hole is provided with a limiting gasket, and the limiting gasket is abutted with a surface of the floating plate, which is away from the male base.
4. The flexible charging apparatus of claim 2,
the male head base comprises a telescopic mechanism and a translation mechanism which are mutually connected, the translation mechanism is connected with the floating guide columns, and the floating springs are compressed between the floating plate and the translation mechanism;
the telescopic mechanism is used for driving the charging male head to move back and forth along the axial direction of the floating spring;
the translation mechanism is used for driving the charging male head to move back and forth along the direction perpendicular to the axial direction of the floating spring.
5. The flexible charging apparatus of claim 4,
the telescopic mechanism comprises a fixed seat, a telescopic guide shaft, a guide bearing and a telescopic spring;
the guide bearings are all arranged on the fixed seat;
the plurality of telescopic guide shafts respectively penetrate through the plurality of guide bearings and the fixed seat to be connected with the translation mechanism, and the plurality of telescopic guide shafts are in limit connection with the plurality of guide bearings so as to prevent the plurality of telescopic guide shafts and the plurality of guide bearings from being separated;
the plurality of telescopic springs are respectively sleeved outside the plurality of telescopic guide shafts and compressed between the fixed seat and the translation mechanism.
6. The flexible charging apparatus of claim 4,
the translation mechanism comprises a translation direction moving plate, a telescopic direction moving plate, a guide rail, a guide rod and a centering spring;
one surface of the translational motion moving plate is connected with the floating guide column, the other surface of the translational motion moving plate is provided with a sliding block and two spring limiting blocks, and the two spring limiting blocks are respectively arranged on two opposite sides of the sliding block;
one surface of the telescopic moving plate is connected with the telescopic mechanism, and the other surface of the telescopic moving plate is provided with the guide rail and the guide rod;
the arrangement track of the guide rail is perpendicular to the telescopic direction of the telescopic mechanism, and the slide block is mounted on the guide rail in a sliding manner;
the axial direction of the guide rods is consistent with the extending direction of the arrangement track of the guide rail, and the two guide rods are respectively arranged on two opposite sides of the sliding block;
the two centering springs are respectively sleeved outside the two guide rods, the two centering springs are respectively abutted against the two spring limiting blocks, and the two centering springs are used for pushing the charging male head to be centered.
7. The flexible charging device of claim 1,
the charging seat also comprises an installation plate, a female seat guide shaft and a female seat spring;
the mounting plate is provided with a plurality of female seat guide shafts which penetrate through the female head base, and the female seat guide shafts are in limited connection with the female head base so as to prevent the female head base and the female seat guide shafts from being separated;
a plurality of female seat spring contract in female head base with between the mounting panel, it is a plurality of female seat spring's axial and a plurality of the axial mutually perpendicular of unsteady guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656158.6U CN215896857U (en) | 2021-07-20 | 2021-07-20 | Flexible charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656158.6U CN215896857U (en) | 2021-07-20 | 2021-07-20 | Flexible charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215896857U true CN215896857U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121656158.6U Active CN215896857U (en) | 2021-07-20 | 2021-07-20 | Flexible charging device |
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| Country | Link |
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| CN (1) | CN215896857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114583503A (en) * | 2022-03-02 | 2022-06-03 | 荷尖睿联(西安)智能科技有限公司 | Charging flexible plug-in device |
-
2021
- 2021-07-20 CN CN202121656158.6U patent/CN215896857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114583503A (en) * | 2022-03-02 | 2022-06-03 | 荷尖睿联(西安)智能科技有限公司 | Charging flexible plug-in device |
| CN114583503B (en) * | 2022-03-02 | 2023-09-15 | 荷尖睿联(西安)智能科技有限公司 | Charging flexible plug-in device |
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